Lincoln Heights Police Chief Conroy Chance said the allegations are out of character and he’s surprised.

“He's a hard working officer. We came up through the ranks together. He's definitely a go-getter. He gives 110 percent to his job and responsibilities,” Chance said.

According to the sheriff's office, the most recent theft of currency occurred on Aug. 1. An amount less that $1,000 was taken, police said.

Chance said the case is emotional when you’re investigating your own.

“It is upsetting when you can see factual evidence that indicts someone. It's not gossip. It's not hearsay, but you have factual proof that one of the officers or one of your colleagues have been conducting themselves unprofessionally or even criminally” Chance said.

Smith was ordered held on $20,000 bond, according to the documents. He must also avoid having firearms and stay away from the Lincoln Heights police department.

Smith's LinkedIn account lists him as "operational commander and training officer for the department."

Smith is also a part-time officer with the Elmwood Place Police Department, where he holds a sergeant rank.

Chief William Peskin said Smith returned his badge and gun Friday morning.

Peskin said Smith is on unpaid leave and that he will conduct an audit within the department.

Police said the investigation is ongoing and additional charges are possible.